baber/WOPTO huggingface dataset:
Patent JP-2019207949-A (JP)
Title: Silicon carbide semiconductor device and manufacturing method thereof
Inventor: IGUCHI KENICHI
IPC: H01L21/329
Filed: 2018-05-29
Abstract: To provide a high-quality SiC semiconductor device in which precipitation of carbon in an ohmic contact is suppressed and a manufacturing method thereof.SOLUTION: A silicon carbide semiconductor device includes device structures 3a to 3d provided on the top of a first semiconductor layer 2 of silicon carbide, a second semiconductor layer 4 made of silicon carbide having a higher impurity concentration than that of the first semiconductor layer 2, provided under the first semiconductor layer 2, and forming an ohmic contact, and a metal electrode film 5 provided under the second semiconductor layer 4, and the thickness of the carbon existing region deposited between the second semiconductor layer 4 and the metal electrode film 5 is 10 nm or less.SELECTED DRAWING: Figure 1
Patent JP-2019208604-A (JP)
Title: Game machine
Inventor: NUMAO TAKAHIRO
IPC: A63F5/04
Filed: 2018-05-31
Abstract: To provide a game machine which gives a player pleasure intrinsic to a game machine and prevents a decrease in interest even when symbols are automatically stopped.SOLUTION: A main control part 10 of a slot machine 1 can stop display a symbol of a reel 41 without a stop button being operated by an operator when an automatic stop condition is satisfied in the state that the symbol of the reel 41 of a drum unit 4 is being variably displayed. A sub control part 20 can execute specific performance when the symbol of the reel 41 is stop displayed by satisfaction of the automatic stop condition. The main control part 10 can stop display the symbol in a specific stop mode when the stop button is operated by the operator in the state that a result of an internal lottery is a specific lottery result and the symbol of the reel 41 is being variably displayed, and stop displays the symbol in a non-specific stop mode in which no tokens are imparted when the automatic stop condition is satisfied.SELECTED DRAWING: Figure 2
Patent JP-2019213350-A (JP)
Title: Rotary electric machine frame, rotary electric machine, and manufacturing method of rotary electric machine frame
Inventor: ARAKI TAKASHI
IPC: H02K9/19
Filed: 2018-06-05
Abstract: To provide a rotary electric machine frame including a water-cooled pipe formed by casting into a cast frame and suppressed in a displacement, a rotary electric machine using the same, and a method of manufacturing the rotary electric machine frame that can suppress a displacement of the water-cooled pipe when casting the water-cooled pipe into a cast frame.SOLUTION: The rotary electric machine frame has a substantially cylindrical shape configured to be able to fix and hold a stator inside, includes a plurality of holding members and cooling pipes provided buried inside the frame. The holding member is disposed to hold the cooling pipe wound around the inside of the frame.SELECTED DRAWING: Figure 8
Patent JP-2019212787-A (JP)
Title: Wafer processing method
Inventor: HARADA SHIGENORI
IPC: H01L21/301
Filed: 2018-06-06
Abstract: To form a device chip without deteriorating quality.SOLUTION: A wafer processing method for dividing a wafer in which a plurality of devices are formed on a surface into individual device chips comprises a polyolefin-based sheet arranging step, an integrating step, a frame supporting step, a dividing step, and a picking-up step. The polyolefin-based sheet arranging step arranges a polyolefin-based sheet on a rear surface of the wafer. The integrating step integrates the wafer and the polyolefin-based sheet by heating and pressing the polyolefin-based sheet. The frame supporting step supports the polyolefin-based sheet by a frame composed of an inner frame including an opening having a size enough to house the wafer and an outer frame including an opening with a diameter corresponding to an outer diameter of the inner frame by holding an outer periphery of the polyolefin-based sheet between an outer peripheral wall of the inner frame and an inner peripheral wall of the outer frame using the frame. The dividing step divides the wafer into individual device chips by cutting the wafer using a cutting device. The picking-up step pushes up the device chip by spraying air.SELECTED DRAWING: Figure 4
Patent JP-2019209662-A (JP)
Title: Liquid injection device
Inventor: SHIOBARA SATORU
IPC: B41J11/08
Filed: 2018-06-08
Abstract: To provide a liquid injection device which suppresses occurrence of buckling of a medium at a medium support part positioned closer to an upstream side in a conveyance direction than a printing region.SOLUTION: A liquid injection device 1 comprises: a liquid injection part 32 injecting liquid onto a medium (sheet S) conveyed in a conveyance direction F; and a medium support part 27 being relatively installed to the liquid injection part 32 and supporting the sheet S conveyed. The medium support part 27 comprises a plurality of first ribs 411 being installed parallel to the conveyance direction F in a width direction intersecting with the conveyance direction F at an upstream side of the conveyance direction F with respect to an injection region (printing region A) of the sheet S by the liquid injection part 32. Further, it comprises a suction mechanism 28. The medium support part 27 comprises a recess 41 partitioned by the first ribs 411 at the upstream side. The recess 41 comprises a suction hole 45 for applying suction force to the sheet S by the suction mechanism 28.SELECTED DRAWING: Figure 3
Patent JP-2018139160-A (JP)
Title: Progress state management system and program
Inventor: MATSUMOTO TAKUYA
IPC: G16H10/00
Filed: 2018-06-18
Abstract: PROBLEM TO BE SOLVED: To efficiently provide medicine by reducing redoing of work even when a plurality of pharmacists carry out tasks of medicine provision work through division of labor.SOLUTION: A progress state management system to be used by a plurality of persons in charge in order to carry out medicine provision work for each patient, includes: button generation means for generating display data that displays buttons for selecting a plurality of tasks related to the provision work, in order of the tasks; display control means for displaying, in a predetermined task, provision work for each patient that is allocated to the predetermined task, in predetermined order; and change medicine specification means for specifying a candidate medicine for each task that may be changed when carrying out the task, among medicines of received provision work. In the progress state management system, patient order, in the case where the candidate medicine exists, that is displayed for a task of previous order is displayed in order after the order for a task of subsequent order.SELECTED DRAWING: Figure 2
Patent JP-2019217597-A (JP)
Title: Controller and power tool comprising controller
Inventor: NUMATA FUMITOSHI
IPC: B25F5/00
Filed: 2018-06-20
Abstract: To effectively cool a controller even if cooling air taken in by a cooling fan through an intake port does not sufficiently blow against the controller that heats.SOLUTION: A controller 50 for controlling a state of a power tool such as a portable circular saw comprises a controller case 70 for storing a substrate 60. Electric material components 61, 62 and 63 on the substrate 60 which generate heat and/or cool are in contact with a thick part 73b of the controller case 70.SELECTED DRAWING: Figure 7
Patent JP-2020004756-A (JP)
Title: Semiconductor device
Inventor: NAGAHISA KATSUMI
IPC: H01L23/522
Filed: 2018-06-25
Abstract: To improve reliability of a semiconductor device.SOLUTION: A semiconductor device SD1a comprises a first wiring M2, and a second wiring M3 formed in a wiring layer one higher than the first wiring M2. The semiconductor device further comprises a first conductor pattern DM formed in the same wiring layer as the first wiring M2, a first via V2 in contact with the first wiring M2 and the second wiring M3, and second vias DV1, DV2, DV3, and DV4 in contact with the first conductor pattern DM and the second wiring M3. The second wiring M3 is thicker than the first wiring M2. In a plan view, a distance between the second via DV1 nearest to a corner CI of the second wiring M3 and the corner CI is shorter than a distance between th first via V2 and the corner CI. A distance between second vias adjacent to each other is shorter than a distance between the second via DV3 nearest to the first via V2 and the first via V2.SELECTED DRAWING: Figure 1
Patent JP-2020001169-A (JP)
Title: Ink jet recording apparatus
Inventor: KUSUMOTO YUKITSUGU
IPC: B41J2/015
Filed: 2018-06-25
Abstract: To provide an ink-jet recording apparatus capable of promptly identifying the cause of an abnormality without discharging ink.SOLUTION: An ink-jet recording apparatus comprises a head, a first substrate and a second substrate. The first substrate includes a control circuit and a detection circuit part. The second substrate includes a drive voltage generation part and a driver circuit. The driver circuit adds a drive voltage to a driver element and makes the driver element discharge ink. A first power supply line connects the drive voltage generation part and the driver circuit. The detection circuit part is connected to the first power supply line and outputs a first detection signal which shows whether voltage at the first power supply line is below the first determination value or not. The control circuit detects an abnormality in power supply at the second substrate on the basis of the first detection signal.SELECTED DRAWING: Figure 3
Patent JP-2018186533-A (JP)
Title: Transmitter, transmission method, receiver, reception method, integrated circuit, and program
Inventor: OUCHI MIKIHIRO
IPC: H04L27/26
Filed: 2018-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a transmitter and a method, a receiver and a method, an integrated circuit and a program which achieves improved quality in Multiple Input Multiple Output (MIMO) transmission.SOLUTION: The transmitter which performs the MIMO transmission using a plurality of basic bands includes: an error correction coding unit which generates an error correction code on the basis of each data block having a predetermined length to generate an error correction coding frame; a mapping unit which maps the error correction coding frame into a symbol on the basis of a predetermined number of bits, to generate an error correction coding block; and a MIMO coding unit which performs MIMO coding of the error correction coding block. A data component included in the error correction coding block is transmitted by distributing to two or more basic bands among the plurality of basic bands.SELECTED DRAWING: Figure 2
Patent JP-2020002628-A (JP)
Title: Joining structure of column and beam
Inventor: NISHITANI TAKAYUKI
IPC: E04B1/30
Filed: 2018-06-28
Abstract: To provide a joining structure of a column and beam which can enhance the bending resistance of the column.SOLUTION: A joining structure 100 of a column and a beam being a joining structure between the concrete-filled steel pipe column and a steel structure beam 2 comprises: a closing member 3; a joining concrete part 4; and upper and lower reinforcing plates 5A, 5B. Upper and lower flanges 22 are connected to the corresponding upper and lower reinforcing plates 5A, 5B, the flanges 22 and webs 23 are arranged in the closing member 3, and the closing member 3 has a plurality of closing parts 31 for surrounding the flanges 22 and the webs 23. In the flanges 22, penetration holes 25 are formed at positions corresponding to reinforcements 12, and the reinforcements 12 are inserted into the penetration holes 25.SELECTED DRAWING: Figure 2
Patent JP-2019010677-A (JP)
Title: Method for defining laser tool path
Inventor: DAVID CONSEIL
IPC: B23K26/08
Filed: 2018-06-28
Abstract: To provide a method for defining a sequence of relatively positioning a laser head 1 in relation to a part for the machining of a texture etched on the two-dimensional or three-dimensional surface 7 of the part modelled by a 3D meshing.SOLUTION: The method comprises: a step 100 of defining N machining layers intended to be performed in succession, a step 200 of defining, for each machining layer, patches intended to be each machined from a single position of the laser head 1. The patch comprises a step including closed patches 15 having a boundary not affected by a laser ray 2 and a step 300 of validating the closed patches 15, successively from the machining layer 1 to a machining layer N. Open patches having a boundary affected by the laser ray 2 is defined for any areas which could not be machined from validated closed patches 15.SELECTED DRAWING: Figure 8
Patent JP-2020000142-A (JP)
Title: Salty taste sensitizing composition
Inventor: IKEGAI TATSUYA
IPC: A23L27/40
Filed: 2018-06-29
Abstract: To provide a salty taste sensitizing composition in which the unpleasant flavor of Japanese pepper (Zanthoxylum) extract is reduced.SOLUTION: The present invention relates to a salty taste sensitizing composition, containing a Japanese pepper (Zanthoxylum) extract and a sulfide compound having an alkyl group. The present invention also relates to a method for sensitizing the salty taste of food/beverage, and the method comprises a step of preparing a composition containing a Japanese pepper (Zanthoxylum) extract and a sulfide compound having an alkyl group, and a step of ingesting the composition before or simultaneously with putting the food/beverage into the mouth cavity.SELECTED DRAWING: None
Patent JP-2020009507-A (JP)
Title: Semiconductor storage device
Inventor: AZUMA NORIYUKI
IPC: G06F1/32
Filed: 2018-07-02
Abstract: To avoid occurrence of malfunction due to a function stop of a specified circuit block in a semiconductor storage device.SOLUTION: A semiconductor storage device comprises a power supply detection circuit, a memory circuit and a logic circuit. The power supply detection circuit outputs a power supply detection signal of a first level when a level of power supply voltage supplied to a power supply line is higher than a prescribed level, and outputs a power supply detection signal of a second level different from the first level when the level of the power supply voltage is lower than the prescribed level. The power supply detection circuit comprises: a first cut-off circuit for cutting off an inner current path in accordance with a control signal; and a holding circuit for holding the level of the power supply detection signal to the first level in accordance with the control signal. The memory circuit comprises a plurality of memory cells. The logic circuit controls the memory circuit on the basis of the level of the power supply detection signal.SELECTED DRAWING: Figure 1
Patent JP-2020009066-A (JP)
Title: Embedded device, virus scan program execution method, and program
Inventor: JINBO JUNYA
IPC: H04N1/00
Filed: 2018-07-05
Abstract: To provide an embedded device that executes a virus scan while improving the convenience of the embedded device and the efficiency of the virus scan.SOLUTION: An embedded device comprises: display control means for starting a virus scan and displaying a first display component for accepting a pause for the virus scan, wherein the display control means is an operation unit of the embedded device on which a virus scan program for detecting a computer virus operates; operation accepting means for accepting a user operation on the first display component; and control means for interrupting the virus scan when the operation accepting means accepts a user operation on the first display component.SELECTED DRAWING: Figure 1
Patent JP-2020007258-A (JP)
Title: Antimicrobial peptide expression promoter
Inventor: ONO SHIGEYUKI
IPC: A61P17/00
Filed: 2018-07-06
Abstract: To provide a human skin-derived antimicrobial peptide expression promoter.SOLUTION: The present invention provides a human skin-derived antimicrobial peptide expression promoter containing Aesculus hippocastanum extract as an active ingredient.SELECTED DRAWING: None
Patent JP-2020007962-A (JP)
Title: Secondary air introduction device for internal combustion engine for saddle-riding type vehicle
Inventor: MORI KENSUKE
IPC: F01N3/34
Filed: 2018-07-06
Abstract: To shorten a length of a secondary air introduction passage, in an internal combustion engine for a saddle-riding type vehicle in which a reed valve is provided in the head cover while being interposed in the middle of the secondary air introduction passage connecting between an air cleaner and an exhaust port disposed above a cylinder head, and a solenoid valve of the secondary air introduction passage is provided between the reed valve and the air cleaner.SOLUTION: In a secondary air introduction device for an internal combustion engine for a saddle-riding type vehicle, a cover member 84 for forming a reed valve chamber 83 storing a reed valve 81 in an interval to a head cover 32 is fitted to the head cover 32, and a solenoid valve 82 is connected to the cover member 84 via a connection pipe 90 and supported by the cover member 84.SELECTED DRAWING: Figure 4
Patent JP-2020012573-A (JP)
Title: Combustion device for performing detection of oscillatory combustion
Inventor: MATSUMOTO KAZUKI
IPC: F23N5/18
Filed: 2018-07-17
Abstract: To provide a combustion device capable of further speedily detecting occurrence of oscillatory combustion in the case that the oscillatory combustion occurs during a combustion amount change, the combustion device being configured to adjust a combustion amount by adjusting an air supply quantity for combustion and a fuel gas supply quantity.SOLUTION: The present invention relates to a combustion device which comprises an air blower 6 for blowing air for combustion and fuel gas supply piping 8 for passing a fuel gas, and in which combustion is performed while supplying the air for combustion and the fuel gas. In the middle of an air blowing path for blowing the air for combustion, an air blowing path pressure detection device 3 is installed for detecting a wind pressure inside of the air blowing path. In the case that the wind pressure value detected by the air blowing path pressure detection device 3 is reverse to a combustion amount change direction during a change of a combustion amount, it is discriminated that oscillatory combustion may occur.SELECTED DRAWING: Figure 1
Patent JP-2020013851-A (JP)
Title: Thermoelectric element, power generation device, electronic apparatus, and method of manufacturing thermoelectric element
Inventor: GOTO HIROSHI
IPC: H01L37/00
Filed: 2018-07-17
Abstract: To provide a thermoelectric element capable of facilitating connection of electric wiring to the thermoelectric element and inspection of the thermoelectric element.SOLUTION: A thermoelectric element 1a includes: a first electrode portion 11; a second electrode portion 12 facing the first electrode portion 11 with a distance in a first direction Z, and having a different work function from that of the first electrode portion 11; an intermediate portion 13 including nanoparticles and provided between the first electrode portion 11 and the second electrode portion 12; a first conductive portion 14 that is separated to be opposed to the first electrode portion 11 in the first direction Z, is separated to be opposed to the second electrode portion 12 in a second direction X, and is electrically insulated from the second electrode portion 12; and a first conductive support portion 15 that has a first connectable surface 15a, and a second connectable surface 15b separated from the first connectable surface 15a in the first direction Z, and is electrically connected to the first electrode portion 11 via the first connectable surface 15a, is in contact with the first conductive portion 14 via a part of the second connectable surface 15b, and is electrically insulated from the second electrode portion 12.SELECTED DRAWING: Figure 1
Patent JP-2020012701-A (JP)
Title: Method for inspecting melt processable fluororesin injection molded article and method of manufacturing melt processable fluororesin injection molded article
Inventor: AOYAMA TAKAHISA
IPC: G01N3/08
Filed: 2018-07-17
Abstract: To provide a method for inspecting a melt processable fluororesin injection molded article, capable of easily determining whether or not the injection molded article is defective due to cracking or delamination.SOLUTION: Disclosed a method for inspecting a melt processable fluororesin injection molded article, which includes a step of determining whether or not the injection molded article is defective due to cracking or delamination from a stress-strain curve or a tensile-strain curve obtained by tensile test of the melt processable fluororesin injection molded article.SELECTED DRAWING: Figure 8
Patent JP-2018183626-A (JP)
Title: Endoscope with pannable camera
Inventor: Kevin l grant
IPC: G02B23/24
Filed: 2018-07-23
Abstract: PROBLEM TO BE SOLVED: To provide an endoscope with a pannable camera.SOLUTION: An endoscope 10 has a pannable camera at the distal end of its insertion shaft 14, the pannable camera assembly being pivotable to provide a range of a field of view of 180 degrees or more. A terminal light emitting element is mounted to the camera assembly to illuminate the immediate field of view of a camera sensor regardless of the rotational position of the camera assembly. A fluid-carrying conduit of the insertion section is used to house functional components, including the camera assembly, actuation cables, a communications cable connected to the camera sensor, and/or a fiberoptic cable providing light to the light emitting element. A distal section 30 of an endoscope handle 12 is rotatable relative to a proximal hand-held section 16, a rotary encoder being provided to convert the rotational position of the insertion shaft relative to the handle into a signal for image orientation correction by a processor.SELECTED DRAWING: Figure 3
Patent JP-2020016505-A (JP)
Title: Analyzer
Inventor: OCHIAI OSAMU
IPC: G01N21/27
Filed: 2018-07-24
Abstract: To provide an analyzer by which a user can know the operational situation of a device using fat.SOLUTION: The analyzer includes: a data logger 40 for storing the results of detection output from a detection sensor 20 detecting fat of a fryer 10 as a device using fat; and a first analysis unit 2A and a second analysis unit 3B for analyzing the results of detection stored in the data logger 40.SELECTED DRAWING: Figure 1
Patent JP-2020015419-A (JP)
Title: Information processor and point group correction method, and program
Inventor: TOYAMA TAKASHI
IPC: G06T7/50
Filed: 2018-07-25
Abstract: To correct absolute positions of a three dimensional point group of a railroad wayside with a small processing burden.SOLUTION: An information processor 1 comprises a three dimensional point group information acquisition part 14 acquiring a three dimensional point group, a coordinate system conversion processing part 15 converting a coordinate system of the three dimensional point group, a small region partition part 16 partitioning a small region from the converted coordinate system, a reference construction information storage part 13 storing actual position information of the reference construction, a point extract processing part 17 extracting points included in the small region, a region inside point number calculation part 18 calculating a number of points, an abstracted statistical quantity calculation processing part 19 calculating an abstracted statistical quantity of a coordinate value of the point included in the small region, a reference construction detection processing part 20 detecting the reference construction based on the abstracted statistical quantity, a construction position calculation processing part 21 calculating a reference position of the detected reference construction, a position collation processing part 22 collating the reference position of the calculated reference construction with an actual reference position and an error correction and interpolation processing part 23 correcting position errors of the three dimensional point group in the rail length direction and performing interpolation, based on the collation result.SELECTED DRAWING: Figure 1